Battery



FIG. 1 is a perspective view of a battery showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of the battery is for the purpose of illustrating portions thereof and form no part of the claimed design. 

CLAIM The ornamental design for a battery, as shown and described. 